/**
 * This file is part of 1genia trampoline
 * Copyright (C) 2007 1genia (contact@1genia.com)
 *
 * This library is free software; you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; version 3 of the License. 
 *
 * This library is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Library General Public License for more details. 
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; see the file COPYING.TXT.  If not,
 * write to the Free Software Foundation, Inc., 51 Franklin Street,
 * Fifth Floor, Boston, MA 02110-1301, USA. 
 **/
package com.genia.toolbox.web.gwt.basics.client.widget;

import com.genia.toolbox.web.gwt.basics.client.GwtHelper;
import com.genia.toolbox.web.gwt.basics.client.i18n.I18nCallBack;
import com.genia.toolbox.web.gwt.basics.client.message.Messages;
import com.google.gwt.user.client.ui.HasText;

/**
 * progress bar that implements {@link HasText}.
 */
public class ProgressBar
    extends org.gwtwidgets.client.ui.ProgressBar
    implements HasText
{

  /**
   * Constructor without options.
   * 
   * @param elements
   *          The number of elements (bars) to show on the progress bar
   */
  public ProgressBar(int elements)
  {
    super(elements);
    initMessages();
  }



  /**
   * Base constructor for this widget.
   * 
   * @param elements
   *          The number of elements (bars) to show on the progress bar
   * @param options
   *          The display options for the progress bar
   */
  public ProgressBar(int elements, int options)
  {
    super(elements, options);
    initMessages();
  }



  /**
   * init the messages with the i18n values.
   */
  private void initMessages()
  {
    GwtHelper.getMessage(Messages.PROGRESS_BAR_SECOND_MESSAGE, new I18nCallBack()
    {
      public void getMessage(String message)
      {
        setSecondsMessage(message);
      }
    });
    GwtHelper.getMessage(Messages.PROGRESS_BAR_MINUTE_MESSAGE, new I18nCallBack()
    {
      public void getMessage(String message)
      {
        setMinutesMessage(message);
      }
    });
    GwtHelper.getMessage(Messages.PROGRESS_BAR_HOUR_MESSAGE, new I18nCallBack()
    {
      public void getMessage(String message)
      {
        setHoursMessage(message);
      }
    });
  }

}
